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• iB0 (iH0) Code - family : Sensor Problem
Note: "B" may be displayed as "H" in the 7-segment display
This family has different meaning depending on PB and PB firmware
releases.
Past production specific
This range includes the following PBs and PB firmware releases:
Diva & Diva2
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PB100 before P100R230 (Excluding P100R230)
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PB200
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PB300
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iB0 (iH0)
code: turbidity sensor
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The alarm is set if the calibration procedure is not completed after
15 sec.
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The washing program will run as though the dirt value to be
considered is high.
Current production specific
This range includes the following PBs and PB firmware releases:
PB100 after P100R230 (including P100R230)
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PB101
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PB150
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iB0 (iH0)
code: turbidity sensor unknown calibration error
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The alarm is set if an unknown calibration error has occurred – the
cause of the error is not covered by iB2, iB3 and iB4.
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The washing program will run as though the dirt value to be
considered is high.
Technical Support – A.R.
Alarm Codes
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599 79 76 - 54 Rev 2
iB1 (iH1)
code: turbidity sensor error
The alarm is set if lose contact with the turbidity sensor, could be
because the connection to the sensor is lost.
The washing program will run as though the dirt value to be
considered is high.
iB2 (iH2)
code: turbidity sensor not enough power
calibration error
The alarm is set if there is not enough power to drive it to its
intended output value, could be because the sensor is too dirty.
The washing program will run as though the dirt value to be
considered is high.
iB3 (iH3)
code: turbidity sensor out of range calibration
error
The alarm is set if we get invalid sensor reading during the
calibration, could be because the sensor is broken.
The washing program will run as though the dirt value to be
considered is high.
iB4 (iH4)
code: turbidity sensor too noisy calibration error
The alarm is set if the turbidity readings are too noisy during
calibration, could be because of dirt or air bubbles disturbing the
turbidity sensor during calibration.
The washing program will run as though the dirt value to be
considered is high.
4
Chapter
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